4120343425

素因数分解:

$5^2\times {\mathrm{11}}^4\times {\mathrm{11257}}^1$

素因数の和:11311

約数の個数: 30

約数和(自身を含む): 5620612790

約数和(自身を除く): 1500269365

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1331, 3025, 6655, 11257, 14641, 33275, 56285, 73205, 123827, 281425, 366025, 619135, 1362097, 3095675, 6810485, 14983067, 34052425, 74915335, 164813737, 374576675, 824068685, 4120343425]

約数ペア:

[(1, 4120343425), (5, 824068685), (11, 374576675), (25, 164813737), (55, 74915335), (121, 34052425), (275, 14983067), (605, 6810485), (1331, 3095675), (3025, 1362097), (6655, 619135), (11257, 366025), (14641, 281425), (33275, 123827), (56285, 73205)]